* 積丹尼 Dan Jacobson: > I think this, > $ LC_TIME=zh_TW.UTF-8 date > 西元2020年11月18日 (週三) 12時39分44秒 CST > should say 公元 not 西元. Why do you think so? These Taiwanese newspapers appear to use 西元 for Gregorian years: <https://www.chinatimes.com/hottopic/20191108002189-260809?chdtv> <https://udn.com/umedia/story/12749/5023798> Is there a difference between calendar dates and historical references?